diff --git a/test/expected/input.out b/test/expected/input.out
index f1f0322..a4d61c4 100644
--- a/test/expected/input.out
+++ b/test/expected/input.out
@@ -44,22 +44,22 @@ SELECT '[-Infinity,1]'::vector;
 ERROR:  infinite value not allowed in vector
 LINE 1: SELECT '[-Infinity,1]'::vector;
                ^
-SELECT '[1e38,-1e38]'::vector;
-     vector     
-----------------
- [1e+38,-1e+38]
+SELECT '[1.5e38,-1.5e38]'::vector;
+       vector       
+--------------------
+ [1.5e+38,-1.5e+38]
 (1 row)
 
-SELECT '[1e+38,-1e+38]'::vector;
-     vector     
-----------------
- [1e+38,-1e+38]
+SELECT '[1.5e+38,-1.5e+38]'::vector;
+       vector       
+--------------------
+ [1.5e+38,-1.5e+38]
 (1 row)
 
-SELECT '[1e-38,-1e-38]'::vector;
-     vector     
-----------------
- [1e-38,-1e-38]
+SELECT '[1.5e-38,-1.5e-38]'::vector;
+       vector       
+--------------------
+ [1.5e-38,-1.5e-38]
 (1 row)
 
 SELECT '[4e38,1]'::vector;
diff --git a/test/sql/input.sql b/test/sql/input.sql
index b927b25..503c919 100644
--- a/test/sql/input.sql
+++ b/test/sql/input.sql
@@ -7,9 +7,9 @@ SELECT '[hello,1]'::vector;
 SELECT '[NaN,1]'::vector;
 SELECT '[Infinity,1]'::vector;
 SELECT '[-Infinity,1]'::vector;
-SELECT '[1e38,-1e38]'::vector;
-SELECT '[1e+38,-1e+38]'::vector;
-SELECT '[1e-38,-1e-38]'::vector;
+SELECT '[1.5e38,-1.5e38]'::vector;
+SELECT '[1.5e+38,-1.5e+38]'::vector;
+SELECT '[1.5e-38,-1.5e-38]'::vector;
 SELECT '[4e38,1]'::vector;
 SELECT '[1,2,3'::vector;
 SELECT '[1,2,3]9'::vector;